Story of the Founder: Aijun Lei



He was born in a remote mountain village in Henan Province, China in 1973. His major was Mechanical Design and Manufacturing.


Over the past 30 years, through close cooperation with various industries, especially universities and research institutions, he has accumulated more extensive practical experience and theoretical foundation in the industrial field. He holds over 30 patents and has published several papers.

He founded the company in 2008. With sincere service, solid and innovative technology and the empathy of putting oneself in others' shoes, he has gained widespread reputation.



System solution and equipment



Briquetting machine




Pin granulator




Hot briquette iron




Briqutte production line




Intensive mixer



Drying machine




Common materials briquette instruction



Cold Direct reduction iron

Direct reduction iron

Silicomaganese

News & Fairs


2024/10/22
Industy News
Application of direct reduced iron in electric furnaces



2024/10/12
Industy News
Produce hydrogen-based directly reduced iron (HDRI) in an EAF



2024/09/25
Industy News
Four process flow of converter dust removal ash cold solidification pellets






Contact US

We are happy to work with those who are interested in our products and system solution, Please contact us or visit us.

Company address:
501/502,Building No.1, Zone B,Luoyang University Science and Technology Park, Luoyang City, Henan Province, China.

Factory address:
No. 18, Fuxing Rd, Luoxin Industry Park, Luoyang City, Henan Province, China

Contact us:
Telephone: +86-379-65195189
Mobile/Wechat/Whatsapp: +86-13838843223
Email: info@lykzhb.cn / sales@lykzhb.cn


Where there is briquette, mixing, drying,
and system solution related,there is Kaizheng








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